Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Iu E, Antsans"'
Publikováno v:
Bioorganicheskaia khimiia. 16(3)
Five angiotensin cycloanalogues have been synthesised by classical methods of peptide chemistry, cyclisation being carried out via pentafluorophenyl esters. Cycloanalogues (I-IV) with a fixed potential turn in the C-terminal part of the angiotensin m
Publikováno v:
Biokhimiia (Moscow, Russia). 54(10)
Linear and cyclic analogues of angiotensin were studied to clarify the structural properties of peptides possessing a histamine-releasing action. It was shown that an increase in the angiotensin basicity or its cyclization leads to the appearance of
Publikováno v:
Biokhimiia (Moscow, Russia). 50(7)
The binding of angiotensin II and its analogues (13) to rabbit antibodies and glomerular cell receptors from rat adrenal cortex was studied, using the radioimmunoassay method and radioreceptor analysis. Double modifications introduced into the angiot
Publikováno v:
Bioorganicheskaia khimiia. 11(5)
Conventional methods of peptide chemistry have been used to synthesize the C-terminal nonapeptide from human immunoglobulin E, which is a potential cytophilic binding site of the IgE molecule responsible for its primary recognition and binding to spe
Publikováno v:
Bioorganicheskaia khimiia. 11(4)
Low-molecular fragments of immunoglobulins IgG-(245-349) (Glu-Pro-Gln-Val-Tyr), IgM-(451-455) (Arg-Pro-Asp-Val-Tyr), IgA-(347-351) (Arg-Pro-Glu-Val-His), and IgE-(430-435) (Ala-Ala-Pro-Glu-Val-Tyr), potentially active immunoregulators of a novel type
Publikováno v:
Voprosy meditsinskoi khimii. 32(2)
A model involving quasicyclization of protein molecules following the stepwise reactions of limited proteolysis was developed. On the basis of the model new active sites were detected in immunoglobulins of various species as well as chemical synthesi
Publikováno v:
Bioorganicheskaia khimiia. 12(8)
The synthesis and biological properties of 10 angiotensin cyclic analogues are described. These compounds exhibit prolong depressor effects and act as potent histamine-releasing agents.